Product Description:SPOKES: 14 G Stainless. SADDLE: Cionlli, black with comfort groove. SEATPOST: Apploy Micro adjust post. HANDLE BARS: Alloy, 30mm rise. STEM: Alloy direct connect 105 mm, 15 degree rise. SHIFTERS: Shimano EZ Fire Plus. FRONT Derailleur: Shimano Down Swing. REAR Derailleur: Shimano Deore LX 8-speed. CRANKSET: SR Suntour, Alloy, 42/34/22, 170mm. CASSETTE: 8 speed 11-32T. BRAKESET: Front - Promax Disc with dual pad adjustment; Rear - Alloy V-style with Shimano alloy levers. Additional Components: 1 set down tube bosses. Standover Height: 29". SwissBike features patent-pending CLIX(TM) Wheel Retension System that allows the front wheel to lock into fork dropout automatically improving rider safety. SwissBike also features patented FIT(TM) (Foldable Integrated Technology) that preserves the structural integrity and inherent strength of the bicycle frame design and geometry, giving you a no-compromise, high performance bike! This convenient feature allows you to fold the bike in seconds and stow it in your car trunk, boat, plane, or closet. No tools are required to fold and unfold SwissBike. The bike can be folded in a matter of seconds by unlocking just one quick release lever.Take it on airplane trips as checked luggage, or in a compact car without a roof rack. Bring it on a train or subway to unfold for city riding. Store it in your apartment or office in any closet or corner. Use it in private planes to get around on the airstrip, or on your boat for exploring the coastline - even fits in a small Zodiac! Great to stash in a vehicle or office for civil emergencies - traffic makes escaping urban areas a nightmare during earthquakes, floods, hurricanes, etc.